> For example, I'm not sure what > the point of the code protection bits is if you can read code with > the table read instructions (as seems to be suggested by the data > sheet). Any info much appreciated! If you prevent the user from enetring his own code you can allow code reading, which is usefull for storing constant data. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist